1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51408034d2172acffde555cf30c8fb36a9a6fb562a4550b3911f2846cc36d77e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5065783-9a42-405d-9ec4-a991797f2aeb.json and https://artists.proofprofile.net/proofs/artist/c5065783-9a42-405d-9ec4-a991797f2aeb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb392a1f0fcf54b654f4c66dd3533335c3f58dd73ab6d5bd3d654a205eb6b97b2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1822680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4eeb3303c7cbed9ff3f5d0f6df362085acc2cc960f10ee450a162c6e48ae5. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1848937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03cb6c03738ac6930bff04c49c6a033b2299d7d76fe97c6090572f53a83c416. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1892536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043d3f261792ce354f9265e79f87038c6d0332c6d18e36eb0f7fe970fb7d4fde. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1830196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda2d5789a4f029ae8d5d2eeeb50571a6c790f224f6fd99d94030466cd62178a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZCE61814106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12167d644d0b4ad667cb80d564cff66dca94c272b1505ed80637be6861347a2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1822466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296fed22c38135bbc82e392c1a76e5fe35cd69fe285121a15bd3d96a5dd0ee0c. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1881359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70005ead0f0c9c763b0cb3fb08711905248e2978b05ef76ac7b9fdb62893cd9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91811567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd119247f96697dd55c8cdecbfca76ad9ccadab6582d4b590bd3142b11369c513. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61945431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f72add16dae119a0f0e8c9a53edb31dde17cd1b90b4f19f2847ea906aec3237. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc88f48b6d97cfa59a040321f661fa0a9022ef5d514d472268ba1d98974d3552. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb2ed4b42314dcc4b42c27026da55d90e603dcf15ad76445cb7ae5b91c1b15e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a903fb4954272149ed67d037005c90e18442d8eee4eb4e665e8477e8828ee9c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b6fc7d579aaf6e9e1456fdccfc62a28610da6e573ca785de663a55b71f779c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:43:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6855dc9ae3c0726755849ff894f89aecef8c4a96df551c8b254d90a766842c0. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec785d05a47905606af307bed6e197f5ba5c953d017932cc354f02e8d065c1e. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91855769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c1e5150930ca649d85ce6af1f867e5b40a51275ad4559027b9cc0c1bbdcbf0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61925592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134abd6fba7fb0e156ea2015b363cd1a1b8e76a6603435949357b015b65defe8. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1977323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5c4386fda01bf67c0a04ac06265464084064339644c936923cbf367954e0a6. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1977324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f26f41eee15b95daeedd5370a478654e9d5e4616916abb03ba9c595a072deba. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:25:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1977326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808f78152b4a859382b267f305b0648366a7a63701b0f9c1297c756b21d27aff. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:40:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1977328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c7dadabbe3911dceaf78796b8597069e7e26b2822d84129a6779e145e7b3e8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1927711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f498b86097b33203ac322395246695c6eea45bcbd72a7a7a70c257df9ac1115. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV442006301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6b484c22dbdd49934fbf8a278393a518a5c1a936bf215d3720551ef55ad3f3. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV442060201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027c54db72a0e02421272932a8cb093043106a436477fe9da0113faaa8a17ba2. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV442060203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec16c62373e6518bfe7f6889a8edc68d183cc0e97f1ae2738274f847b043b769. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISV442060207.
Too Many Problems (feat. Powfu) [Acoustic]
Too Many Problems (feat. Powfu) [Majestic Remix]
Too Many Problems (feat. Powfu) [AleXos Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc99c9cafa0d0bc27b067e565473bda95050e5ff669f9e74f82ab04b01718f9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2106076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7283851a44feb88528596f43dbdd92cd53cc4b53e2d4092b75c3de30fdf789. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2193126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493763c86dec48df431383f82fd9bd68c7b9884e20f0c928eb7819de3dddd886. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09f02b261baf9beed91094fa80c0a7e4d4953add7c93c8eee4da7ea119cb2ed. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac2a74b45399e2ab2cb12a9daa3b0f9d1a971b6d71d47485bb3570a48b30ce2. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa049cd3e09a32a65b2f3f61a2fa95025170703ca32fa4d4679d9c4f7f9b5ef61. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1295296b2945f95cf2a6f4c780110fe63b97edb7eac93e5576f60215c9663109. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:34:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50aedfbf7fd5d77d5a9d22d5d035542f8c7c7537a03d130ca21bd6691b17eef2. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f386427fe362941e2c82dfea478fd7654003fdddab39e5289393d2da43b5b8. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62352ac1436c47ca9b34baf7ebcaf717a61dc8538141855b09ac4343caca35d2. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7283851a44feb88528596f43dbdd92cd53cc4b53e2d4092b75c3de30fdf789. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2193126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb99d0ab8945abe231d52d64dfd0b68fdb9cdb731868a24def28ae79d471f947. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2205380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daa2aff8f2ae988ccceaf06436720a0d14a42e4fd1001812be74d5e3322759e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2292366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51268d76b2238b6987a1b885db3f9236d8e8eb943b995cd1c5c7ab2df2877149. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:33:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2213097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5083f361f1d81d001f23e83391a52ea7f910b3ee293a4cb54dc5ca360f1b61. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2218368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc1ee479604c4c08f105210886a21e9477bc57a5bc2a54efd4d650a0174eef1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2226288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ef9c8654b306e9644a0464d6fe15ec47674187a51a770d918d99d268b9b99d. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2220545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dd0fcb709386abf51cc13d44874a42a89a1f4fe78e201d6004fbd00bead833. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2237585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc10cd81bf7d6b21a43fcb1b0b830cdb73b1b2d45f94c405d9c3831a4fb8319b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d27f6ed83893c6eda8353b7c1d570c47d6c2615a756c3363a1601172313e64e. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc10cd81bf7d6b21a43fcb1b0b830cdb73b1b2d45f94c405d9c3831a4fb8319b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb7dc091b58e4eef5f8192f23aabd529644d0265800ddae5c772db908c7068e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca216f751f95ad980942212d25cdbb7bfd7e79f861bfb92621ede05edda054. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eb4fc8ba2a663bc8b67c748caa6c025417a61822dcb88fdbe40544ba328ef1. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8070a0e110d25769bb27107c7ce71d5474ee4c60375d8eeb23c39e6bc35d9d3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:07:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410d43a113e0d83ac96de3188f7c19db8b7d4a8e01d2bbb180824867ee5502b7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2275775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecc4d9561007445c05a833cf60c6334144a4454822c0a97cc82e4d5d0fcd742. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2495168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2ae25be6a78d420986a64eba8698577298a7a27d397014e81a9ca113f3937a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2415831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecc4d9561007445c05a833cf60c6334144a4454822c0a97cc82e4d5d0fcd742. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2495168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9312ab31be7d98e0816bf3578a07e2c8a3e563851c307b8cd97e8defe73dd36. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2490995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c00d74337f777660e10dd332e34d326c638ca8dfc43a4298705f4328ada41e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2126821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ff06ba9a2f07abec9e0f8be21f2a9b2d9a586795000d2ed53b89e691cec810. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2312460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc66920fc69407f13520c4dafc52dbebf406512e320a7df0c9bc5db4fefbd67. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12302826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe0bd37d63110a842b38e6080631fb0e88ec5af1cd14238d265ccb66e44aef3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12304348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7dae90b015cc88dcc76dd3dec2b28d0a49b153805d5fb67b4f74793f95adbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12304349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb40b3dec48645253e83b05e582d024d9d798ecc9a0672b7a567b2f94c3ef0ff. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12304350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681f8c43b1b2bd56a224c1415e9a0da1635f97913e7f88d962e169ebd6f174b3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12304351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc66920fc69407f13520c4dafc52dbebf406512e320a7df0c9bc5db4fefbd67. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12302826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f99b398877fd33804c1a8f9b6387d97f9b487dd0342f398cd6c90e8af8b959b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I31965181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e4f1b0212122bc92182ab93ccaae33830041c5dbe11ac8c9d086e554f31f34. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61909472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d38fe5bb950cdf2f938516f420b7d57b8b986188f718f663ea29eef3d832c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2450495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d639d38689ff46348f41dd9d1d06cd5ec3c7ea710c14343fb4e1acdfeaef85a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2346404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d38fe5bb950cdf2f938516f420b7d57b8b986188f718f663ea29eef3d832c6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2450495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d38fe5bb950cdf2f938516f420b7d57b8b986188f718f663ea29eef3d832c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2450495.